_dbus_bindings/debug-impl.h

   1 /* Debug code for _dbus_bindings.
   2  *
   3  * Copyright (C) 2006 Collabora Ltd.
   4  *
   5  * Licensed under the Academic Free License version 2.1
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  22  *
  23  */
  24
  25 #if 0
  26 #   include <sys/types.h>
  27 #   include <unistd.h>
  28
  29 #   define USING_DBG
  30 #   define DBG(format, ...) fprintf(stderr, "DEBUG: " format "\n",\
  31                                  __VA_ARGS__)
  32 static void _dbg_exc(void)
  33 {
  34     PyObject *c, *v, *t;
  35     /* This is a little mad. We want to get the traceback without
  36     clearing the error indicator. */
  37     PyErr_Fetch(&c, &v, &t); /* 3 new refs */
  38     Py_XINCREF(c); Py_XINCREF(v); Py_XINCREF(t); /* now we own 6 refs */
  39     PyErr_Restore(c, v, t); /* steals 3 refs */
  40     PyErr_Print();
  41     PyErr_Restore(c, v, t); /* steals another 3 refs */
  42 }
  43 #   define DBG_EXC(format, ...) do {DBG(format, __VA_ARGS__); \
  44                                     _dbg_exc();} while (0)
  45 #else
  46 #   undef USING_DBG
  47 #   define DBG(format, ...) do {} while (0)
  48 #   define DBG_EXC(format, ...) do {} while (0)
  49 #endif